Portable data entry terminal



FIG. 1 is a perspective view of a portable data entry terminal showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a left side elevational view thereof. 

The ornamental design for a "portable data entry terminal", substantially as shown. 